AU587401B2 - Improvements in or relating to a method of dispensing and/or a dispenser - Google Patents

Improvements in or relating to a method of dispensing and/or a dispenser

Info

Publication number
AU587401B2
AU587401B2 AU48712/85A AU4871285A AU587401B2 AU 587401 B2 AU587401 B2 AU 587401B2 AU 48712/85 A AU48712/85 A AU 48712/85A AU 4871285 A AU4871285 A AU 4871285A AU 587401 B2 AU587401 B2 AU 587401B2
Authority
AU
Australia
Prior art keywords
supply means
dispenser
mouth piece
inspiration
atmosphere
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU48712/85A
Other versions
AU4871285A (en
Inventor
Brian Edgar
Robert Bartlett Elliott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Auckland
Original Assignee
University of Auckland
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Auckland filed Critical University of Auckland
Publication of AU4871285A publication Critical patent/AU4871285A/en
Application granted granted Critical
Publication of AU587401B2 publication Critical patent/AU587401B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/008—Electronic counters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0085—Inhalators using ultrasonics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0024—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with an on-off output signal, e.g. from a switch

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Dental Preparations (AREA)
  • Table Devices Or Equipment (AREA)
  • Closures For Containers (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Medicinal Preparation (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

A dispenser and a method of using the dispenser which comprises a supply means (1) for supplying inhalable material in inhalable form, the supply means (1) being in connection with atmosphere and a mouth piece (3). Flow controls means (8) are provided which allow or substantially prevent the flow between the supply means (1) and the mouth piece (3) and supply means (1) and the atmosphere. A signalling means (24) which indicates to the user when to inhale and detection means (14) to detect the commencement of inspiration and/or expiration and to cause the flow control means to cause or allow the inhalable material to move from the supply means (1) to the mouth piece (3) during a selected part of the period of inspiration.
AU48712/85A 1984-10-16 1985-10-15 Improvements in or relating to a method of dispensing and/or a dispenser Ceased AU587401B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ209900 1984-10-16
NZ209900A NZ209900A (en) 1984-10-16 1984-10-16 Automatic inhaler

Publications (2)

Publication Number Publication Date
AU4871285A AU4871285A (en) 1986-04-24
AU587401B2 true AU587401B2 (en) 1989-08-17

Family

ID=19920943

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48712/85A Ceased AU587401B2 (en) 1984-10-16 1985-10-15 Improvements in or relating to a method of dispensing and/or a dispenser

Country Status (9)

Country Link
US (1) US4677975A (en)
EP (1) EP0178925B1 (en)
JP (1) JPS61179158A (en)
AT (1) ATE61737T1 (en)
AU (1) AU587401B2 (en)
CA (1) CA1255558A (en)
DE (1) DE3582220D1 (en)
DK (1) DK471585A (en)
NZ (1) NZ209900A (en)

Families Citing this family (224)

* Cited by examiner, † Cited by third party
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CA1255558A (en) 1989-06-13
ATE61737T1 (en) 1991-04-15
DK471585D0 (en) 1985-10-15
EP0178925A2 (en) 1986-04-23
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NZ209900A (en) 1989-08-29
EP0178925A3 (en) 1987-09-02
DK471585A (en) 1986-04-17
JPS61179158A (en) 1986-08-11
DE3582220D1 (en) 1991-04-25
US4677975A (en) 1987-07-07
AU4871285A (en) 1986-04-24

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